關於在frameset 中topframe下拉被下面frame擋住的問題,可以通過設置z-index爲解決,另外要注意設置佈局。
main:top.jsp爲頭部圖片
<frameset rows="117,*" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" bottommargin="0" noresize scrolling="no" frameborder="NO" border="0" framespacing="0">
<frame name="topframe" src="top.jsp" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" bottommargin="0" name="topframe" scrolling="NO" noresize>
<frame name="goframe" src="go.jsp" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" bottommargin="0" noresize scrolling="no">
</frameset>
go.jsp包括一iframe(top動態顯示通過struts-menu來實現)
<div id="fm_MainContainer" style="position:absolute;float:left;top=0;right=0;z-index:20;">
<table>
<tr><td align="left">
<menu:useMenuDisplayer name="CSSListMenu" repository="repository" permissions="PermissionAdapter">
<c:forEach var="menu" items="${repository.topMenus}">
<menu:displayMenu name="${menu.name}" />
</c:forEach>
</menu:useMenuDisplayer>
</td></tr></table>
</div>
<iframe src="oldindex.html" width="100%" height="100%" marginwidth="0" marginheight="0">
oldindex.html 包括frame,裏面包括z-index
<frameset rows="30,*" frameborder="NO" border="0" framespacing="0" >
<frame src="mainmenu.jsp" name="menuframe" scrolling="NO" noresize style="z-index:1">
<frame src='welcome.jsp' name='mainframe' scrolling='auto' style="z-index:1">
</frameset>
具體參考,這裏有討論的細節:http://www.htmlforums.com/html-xhtml/t-displaying-a-div-layer-over-a-frameset-22523.html